本文档描述了名为“ITS站”的节点的通信参考体系结构 设计用于智能交通系统（ITS）通信网络的“单元” 它的站点参考体系结构是以抽象的方式描述的。虽然本文件描述了 许多ITS站点元素，无论特定元素是否在ITS站点中实现 具体的通信单元取决于实现的要求。购买本文件时可获得的所有当前修订均包含在购买本文件中。

This document describes the communications reference architecture of nodes called "ITS station units" designed for deployment in intelligent transport systems (ITS) communication networks. The ITS station reference architecture is described in an abstract manner. While this document describes a number of ITS station elements, whether or not a particular element is implemented in an ITS station unit depends on the specific communication requirements of the implementation.All current amendments available at time of purchase are included with the purchase of this document.